NYC-WTC_000009466
Gas chromatography mass spectrometry results for sample AE00899 analyzed on February 26, 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Analytical results page for sample AE01231 processed on February 25, 2002, showing surrogate recovery data.
NYC-WTC_000009773–000009785Folder label: “GCMS X 1/17/02 A 2/17/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\FEB1802\1231.D Vial: 38 Acq On : 18 Feb 2002 2:10 pm Operator: 209 GALOS Sample : gc/ms scan 1/17 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 1,3-Dioxolane Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
8.21 0.32 ug/1 20146 1,4-Dichlorobenzene-d4 12.33
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,3-Dioxolane 74 C3H602 000646-06-0 7 2 Formamide, / N,N-dimethyl- 73 C3H7NO 000068-12-2 5 3 N-Ethylformamide 73 C3H7NO 000627-45-2 5 4 1-Pentanamine 87 C5H13N 000110-58-7_5 Abundance / Scan 345 (8.207 min): 1231 .D (-) m/z 73.00 100.00% 73
5000 43
51 69 7.80 8.00 8.20 8.40 8.60 39 I ।11 < • * * i ■" • । 87 m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 >i*■।*>**।** m/z 42.95 28.17% Abundance #320:1,3-Dioxolane 73
5000 29 44 . M. / 7.80 8.00 8.20 8.40 8.60 m/z 40.95 11.67%
m/z->__ 5 ‘ ■ i11 ■ ■ i ■ ■ ‘ ■ i" " i +3+41 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 “ ।" “ । ■ ■ ■ ■ । • ■ । ■ ■ ■ ■ । • • 11 ■ ■ • 110—011010111071111
Abundance ’ .500T. .. 44 73 ■| 1 1 1 1 1 ' 1 ' 1 1 1 ‘ • i ■ • ■ ' i ■ ‘ 7.80 8.00 8.20 8.40 8.60 5000 m/z 44.95 11.65% 30 15 41 58 27 38 ’’271117-2*’1:H111121121111111030111201’00113111—o3TTTT1901T097 m/z-> Abundance 5 10 15. 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 30 #292: N-Ethylformamide N. Ill.... 7.80 8.00 8.20 8.40 8.60 73 m/z 71.00 7.85% 5000- 44 58 27 4 m/z-> 5i p 15
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 7.80 8.00 8.20 8.40 8.60
1231.D GCMS0208.M Thu Feb 21 09:33:05 2002 Page 1
NYC-WTC_000009780
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000009466
Gas chromatography mass spectrometry results for sample AE00899 analyzed on February 26, 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009739
Analytical results page for sample AE01223 processed on February 25, 2002, showing surrogate recovery data.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017770
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30356 conducted on January 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050165
Laboratory report documenting GCMS analysis of sample AE00007 with detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016635
Gas chromatography mass spectrometry report documenting analytical results for environmental samples processed in mid-February 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018362
Laboratory report documenting GCMS analysis of sample AD31406 conducted on February 13, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019070
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30115 conducted on January 9, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050122
Laboratory report documenting GCMS analysis of sample AE00009 with detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016260
GCMS analysis report for sample AD31403 showing surrogate recovery and unknown compounds from February 7, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016646
GCMS analysis of environmental sample AD31505 conducted February 15, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037289
Gas chromatography-mass spectrometry report documenting analysis of sample AD30015 conducted on January 28, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000005794
Gas chromatography-mass spectrometry analysis of environmental sample AE00006 conducted on February 15, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036162
Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034180
Laboratory report detailing GCMS analysis of sample AD28269 conducted on November 30, 2001.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031729
DEP lab report dated December 21, 2001, documenting GCMS analysis of sample AD26477 with specific result and MDL values.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018026
Laboratory report documenting GCMS analysis of sample AD28968 conducted on January 9, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000009702
Administrative record from DEP Box 14 covering the period of January to February 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000009703
Multi-page DEP laboratory record containing method parameters and sample analysis data from January 17, 2002.
Filed in the same folder
NYC-WTC_000009706
Calibration data page for GCMS analysis of sample AE01220 conducted on February 16, 2002.
Filed in the same folder
NYC-WTC_000009710
Blank sample analysis report for GCMS testing showing non-detectable levels of target compounds on February 21, 2002.
Filed in the same folder
NYC-WTC_000009716
Reference standard analysis report for GCMS testing verifying instrument performance with specific compound concentrations.
Filed in the same folder